教学科研岗

副研究员，硕士生导师，日本学术振兴会JSPS研究员，日本九州大学访问教授，灾变力学与工程防灾四川省重点实验室主任助理。主要从事金属材料损伤修复与延寿、疲劳抗性与微观机理、疲劳损伤与性能预测、强韧化机制及工程构件失效分析工作。主持JSPS外籍特别研究员项目、JSPS外籍研究员“桥”项目、国自然科学基金青年项目、四川省自然科学基金面上项目等科研课题，在Int J Fatigue、Fatigue Fract Eng M、Scripta Mater、J Mater Sci Technol、J Mater Res Technol、Mat Sci Eng A-Struct、Mater Charact、Int J Struct Integr等期刊发表相关学术论文70余篇。

2025.09-至今，  四川大学力学科学与工程系，副研究员

2025.03-2026.03，日本九州大学访问教授

2025.01-2025.03，日本九州大学外国人研究员

2022.11-2024.11，日本学术振兴会外籍特别研究员

2021.06-2025.09，四川大学力学科学与工程系，副研究员（专职科研）/硕导

2020.09-2021.06，四川大学力学科学与工程系，助理研究员

1. 疲劳损伤修复与延寿

2. 特殊能场调控疲劳抗性

3. 加速疲劳测试系统研制

本科：《材料力学》 《数智力学》

研究生：《材料表征技术》

主持：

1. 国自然科学基金青年，镁合金搅拌摩擦焊接头微区演化与超长寿命疲劳行为研究，2022.01-2024.12

2. Grant-in-Aid for JSPS Fellows, Fatigue Characterization of Ultrahigh Strength and Ductile Mg-Gd-Y-Zn-Zr Alloy with Hierarchical Anisotropic Nanostructure, 2022.11-2024.11.

3. 四川省自然科学基金面上，航空发动机叶片超长寿命疲劳损伤修复与仿生延寿研究，2022.01-2023.12

4. JSPS BRIDGE Fellowship Program, 2026.07-2026.08.

5. Collaborative Project with Kyushu University, Enhancing Cracking Resistance in Magnesium Alloys through High-Density Stacking Fault Engineering, 2025.01-2026.03

6. 四川大学博后研发基金，镁合金搅拌摩擦焊接接头长寿命疲劳失效机理与性能提高研究，2021.01-2022.12

主研：

1. 国自然基金重点，复杂条件下增材制造材料超长寿命服役损伤表征与性能调控，2024.01-2028.12

2. 国自然基金重点，微结构敏感超高周疲劳机理与超低速裂纹扩展研究，2019.01-2023.12

3. 国自然基金面上，热梯度条件下镍基合金超长寿命疲劳-蠕变实验及机制研究，2024.01-2027.12

4. 国自然基金面上，热-机载荷下叶片材料塑性损伤机理与蠕变-疲劳寿命预测研究，2023.01-2026.12

5. 国自然基金面上，同步带传动系统刚柔耦合非线性动力学分析与高可靠长寿命优化设计，2023.01-2026.12

6. 国自然基金面上，基于超声振动加载方法的双轴超高周实验系统研制及其应用，2020.01-2023.12

7. 国自然基金青年，超声冲击细晶表面提升β型钛合金微动疲劳性能的实验研究，2019.01-2021.12

8. 企业技术服务，抽蓄机组顶盖螺栓超高周疲劳研究，横向课题

[1] Y. Chen（陈尧）, W. Li, F.L. Liu, L. Li, C. He, Y.J. Liu, Q. Chen, Q.Y. Wang, Basal slip gradual softening in nanoprecipitate-strengthened RE-Mg alloy under cyclic loading, Int J Fatigue, 196 (2025) 108871.

[2] Y. Chen（陈尧）, S.J. Wang, H.Z. Li, Y.J. Liu, C. He, J. Cui, Q. Jiang, C. Liu, Q.Y. He, Q.W. Liang, L. Li, Q.Y. Wang, Nanoprecipitates assisting subsurface cracking in high-strength steel under very high cycle fatigue, Scripta Mater, 224 (2023) 115112.

[3] Y. Chen（陈尧）, Q. Shuai, Y. Wu, L. Peng, X. Shao, F. Liu, C. He, L. Li, Y. Liu, Q. Wang, Fatigue-induced oxidation assisting microcrack nucleation in Mg-RE alloy under ultrasonic fatigue, Scripta Mater, 236 (2023) 115643.

[4] Y. Chen（陈尧）, Q. Shuai, Y.J. Wu, L.M. Peng, X.H. Shao, F.L. Liu, C. He, L. Li, Y.J. Liu, Q.Y. Wang, S.X. Xie, Q. Chen, Oxide nodule assisting fatigue crack initiation in hierarchical anisotropic nanostructured Mg-RE alloy, Int J Fatigue, 175 (2023) 107820.

[5] Y. Chen（陈尧）, C. He, F.L. Liu, C. Wang, Q. Xie, Q.Y. Wang, Y.J. Liu, Effect of microstructure inhomogeneity and crack initiation environment on the very high cycle fatigue behavior of a magnesium alloy, Int J Fatigue, 131 (2020) 105376.

[6] Y. Chen（陈尧）, R.F. Zhang, C. He, F.L. Liu, K. Yang, C. Wang, Q.Y. Wang, Y.J. Liu, Effect of texture and banded structure on the crack initiation mechanism of a friction stir welded magnesium alloy joint in very high cycle fatigue regime, Int J Fatigue, 136 (2020) 105617.

[7] Y. Chen（陈尧）, C. He, K. Yang, H. Zhang, C. Wang, Q.Y. Wang, Y.J. Liu, Effects of microstructural inhomogeneities and micro-defects on tensile and very high cycle fatigue behaviors of the friction stir welded ZK60 magnesium alloy joint, Int J Fatigue, 122 (2019) 218-227.

[8] Y. Chen（陈尧）, F.L. Liu, Y.J. Wu, L.M. Peng, L. Li, C. He, Q. Chen, Y.J. Liu, Q.Y. Wang, Outstanding fatigue performance of Mg-Gd-Zn-Zr alloy enriched with SFs rather than LPSO Structure, J Magnes Alloy, 13 (2024) 90-100.

[9] Y. Chen（陈尧）, F.L. Liu, C. He, L. Li, C. Wang, Y.J. Liu, Q.Y. Wang, Effect of ultrasonic peening treatment on the fatigue behaviors of a magnesium alloy up to very high cycle regime, J Magnes Alloy, 10 (2022) 614-626.

[10] Y. Chen（陈尧）, Q. Shuai, Y.J. Wu, L.M. Peng, N. Su, F.L. Liu, C. He, L. Li, Y.J. Liu, Q. Chen, Q.Y. Wang, Effect of heat treatment on fatigue life improvement of Mg-Gd-Zn-Zr alloy, Mat Sci Eng A-Struct, 906 (2024) 146563.

[11] J.N. Mai, F.L. Liu, Y. Chen（陈尧，通讯作者）, L.S. Wang, Z.B. Zhong, W. Zhang, H. Zhang, C. Wang, C. He, Q.Y. Wang, Y.J. Liu（刘永杰，通讯作者）, High/very-high fatigue properties and microstructure evolutions of 9Cr3W3Co turbine rotor steel at room temperature and 650 °C, Mat Sci Eng A-Struct, 885 (2023) 145605.

[12] Q. Jiang, Y. Chen（陈尧，通讯作者）, Q. Shuai, F.L. Liu, L. Li, C. He, H. Zhang, C. Wang, Y.J. Liu, Q.Y. Wang（王清远，通讯作者）, Fatigue-induced HCP-to-FCC phase transformation assisting crack nucleation of pure zirconium in high cycle fatigue regime, Mat Sci Eng A-Struct, 881 (2023) 145404.

[13] Q. Jiang, Y. Chen（陈尧，通讯作者）, F.L. Liu, L. Li, C. He, H. Zhang, C. Wang, Y.J. Liu, Q. Chen, Q.Y. Wang（王清远，通讯作者）, Critical role of {11–21} twinning in fatigue crack initiation in zirconium, Int J Fatigue, 2026, 202: 109232.

[14] F.L. Liu, H.T. Peng, Y.J. Liu, C. Wang, Q.Y. Wang（王清远，通讯作者）, Y. Chen（陈尧，通讯作者）, Crack initiation mechanism of titanium alloy in very high cycle fatigue regime at 400℃ considering stress ratio effect, Int J Fatigue, 163 (2022) 107012.

[15] Y.J. Liu, Y. Chen（陈尧，通讯作者）, C. He, F.L. Liu, K. Yang, L. Li, H. Zhang, C. Wang, Q.Y. Wang（王清远，通讯作者）, Vacuum retarding and air accelerating effect on the high-cycle and very-high-cycle fatigue behavior of a ZK60 magnesium alloy, Mater Design, 198 (2021) 109310.

[16] Q. Shuai, Q. Jiang, F.L. Liu, L. Li, C. He, H. Zhang, C. Wang, Y.J. Liu, Y. Chen（陈尧，通讯作者）, Q.Y. Wang（王清远，通讯作者）, Effect of heat treatment on the high cycle fatigue behavior of CoCrNi medium-entropy alloy, Int J Struct Integr, 2025, 16(6): 1374-1388.

[17] Q. Jiang, Y. Chen（陈尧，通讯作者）, Q. Shuai, F.L. Liu, L. Li, C. He, H. Zhang, C. Wang, Y.J. Liu, Q.Y. Wang（王清远，通讯作者）, Fatigue-Induced HCP-to-FCC Phase Transformation Resulting in Two FCC-Zr Variants in Pure Zirconium, Materials, 16 (2023) 6215.

[18] M. Zhan, Z.M. Xiao, X. Li, X.Y. Wang, Y.J. Dai, C. Liu, Y. Chen（陈尧，通讯作者）, Q.Y. Wang, C. He（何超，通讯作者）, Crack initiation behavior of extruded Mg-Gd-Y-Zn-Zr alloy containing long-period stacking ordered lamellae under very high cycle fatigue at high temperature, J Magnes Alloy, 2026: 101972.

[19] M. Zhan, X.L. Yang, S.C. Shi, Y. Chen（陈尧，通讯作者）, L. Li, B. Xue, Y.B. Li, W.S. Yi, Q.Y. Wang, C. He（何超，通讯作者）, Very high cycle fatigue resistance improvement of Mg-Gd-Zn-Zr alloy by introducing curved long-period stacking ordered lamellae, J Magnes Alloy, 2025, 13(3): 1218-1231.

[20] M. Zhan, X. Li, H. Xiong, X.L. Yang, Y. Chen（陈尧，通讯作者）, Y.J. Liu, C. Wang, L. Li, B. Xue, Y.B. Li, Q.Y. Wang, C. He（何超，通讯作者）, Effect of ultrasonic peening treatment on the crack initiation behavior of extruded Mg-Gd-Zn-Zr alloys under very high cycle regime, Int J Fatigue, 193 (2025) 108812.

[21] M. Zhan, X.Y. Wang, Y.J. Dai, C. Liu, Y. Chen（陈尧，通讯作者）, Y.J. Liu, C. Wang, L. Li, Q.Y. Wang, C. He（何超，通讯作者）, The effect of texture on the very high cycle fatigue performance and deformation mechanism of rolled AZ31B magnesium alloys, Fatigue Fract Eng M, 47 (2024) 2521-2536.

[22] S.J. Wang, Q.Y. He, Q.W. Liang, J. Cui, Q. Jiang, C. Liu, C. He, L. Li（李浪，通讯作者）, Y. Chen（陈尧，通讯作者）, Failure behaviors of 34Cr2Ni2Mo steel up to very high-cycle fatigue, Int J Struct Integr, 13 (2022) 829-844.

[23] Y.J. Liu, F.L. Liu, R.X. He, Q.Y. Wang, C. Wang, C. He, K.M. Kashif, Y. Chen（陈尧，通讯作者）, Mechanical behaviors of electron beam welded titanium alloy up to very high cycle fatigue under different process conditions, Mat Sci Eng A-Struct, 802 (2021) 140685.